<template>
  <view class="themeItem">
    <navigator
      :url="'/pages/classlist/classlist?id='+ item._id+'&name='+item.name"
      class="box"
      v-if="!isMore"
    >
      <image class="pic" :src="item.picurl" mode="aspectFill"></image>
      <view class="mask">{{item.name}}</view>
      <view class="tab" v-if="compareTimestamp(item.updateTime)">
        {{ compareTimestamp(item.updateTime) }}前更新
      </view>
    </navigator>
    
    <navigator url="/pages/classify/classify" open-type="reLaunch" class="box more" v-if="isMore">
      <image class="pic" src="../../common/images/more.jpg" mode="aspectFill"></image>
      <view class="mask">
        <uni-icons type="more-filled" size="34" color="#fff"></uni-icons>
        <view class="text">更多</view>
      </view>
    </navigator>
    
  </view>
</template>

<script setup>
import {compareTimestamp} from '@/utils/common.js'
  
defineProps({
  isMore: {
    type: Boolean,
    default: false
  },
  item: {
    type: Object,
    default() {
      return {
        name: "默认名称",
        picurl: '../../common/images/classify1.jpg',
        updateTime: Date.now() - 1000 * 60 * 60 * 5
      }
    }
  }
})
</script>

<style lang="scss" scoped>
.themeItem {
  .box {
    height: 340rpx;
    border-radius: 10rpx;
    overflow: hidden;
    position: relative;
    .pic {
      width: 100%;
      height: 100%;
    }
    .mask {
      width: 100%;
      height: 70rpx;
      position: absolute;
      bottom: 0;
      left: 0;
      background: rgba(0, 0, 0, 0.2);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      backdrop-filter: blur(20rpx);
      font-weight: 600;
      font-size: 30rpx;
    }
    .tab {
      position: absolute;
      top: 0;
      left: 0;
      background: rgba(250, 129, 90, 0.7);
      backdrop-filter: blur(20rpx);
      color: #fff;
      font-size: 22rpx;
      padding: 6rpx 14rpx;
      border-radius:0 0 20rpx 0;
      transform: scale(0.8);
      transform-origin: left top;
    }
  }
  .box.more {
    .mask {
      width: 100%;
      height: 100%;
      flex-direction: column;
    }
    .text {
      font-size: 28rpx;
    }
  }
}
</style>